Customer reviews from LEGO
LEGO - Ideas Mineral Collection Building Set for Adults - 21362
Average customer rating
4.5
(56 Reviews)
Rating breakdown 56 reviews
5 Stars
41
4 Stars
7
3 Stars
5
2 Stars
1
1 Star
2
81%of customers recommend this product.
(
26 out of
32)
Customer Reviews for LEGO - Ideas Mineral Collection Building Set for Adults - 21362
Customer Rating
5
Super fun Lego kit for young and old
on November 19, 2025
Posted by: jfrank8622_9411
[This review was collected as part of a promotion.] This 880 piece mineral collection Lego idea #70 kit is really a cool idea and takes the Lego world into a different category altogether. For those that are mineral enthusiasts this is the perfect gift and the crystals have such a real look to them, it’s incredible. The pieces are very sturdy and the directions were very clear.
Written by a customer while visiting influenster.com
Customer Rating
5
Super cool
on November 21, 2025
Posted by: isaiah97_5462
[This review was collected as part of a promotion.] I love this set! Legos have always been a favorite of mine and this set is phenomenal. It didn't take long to put together and looks great on the shelf. I'm an avid crystal collector so these fit the aesthetic perfectly. They look amazing and was super fun to build!
Written by a customer while visiting influenster.com
Customer Rating
5
Fun art to build
on November 24, 2025
Posted by: hizeelt_7133
[This review was collected as part of a promotion.] Very cute set that’s super fun to put together. There’s a ton of tiny pieces that were tedious to put together but the end result was beautiful. It wasn’t too difficult to put together but it did take me close to 3 hours. Sets were packaged well with a few extras just in case and the directions were clear on how to put together!
Written by a customer while visiting influenster.com
Customer Rating
5
Looks great on display
on December 2, 2025
Posted by: josuer14_3253
[This review was collected as part of a promotion.] As a dad, I received the LEGO Ideas Mineral Collection, and it was an easy addition to my son’s growing LEGO collection. It was super simple to put together, and the finished minerals look great on display. My son loves it, and it’s a fun, unique set for collectors.
Written by a customer while visiting influenster.com
Customer Rating
5
So cool
on December 4, 2025
Posted by: christal4916_6498
[This review was collected as part of a promotion.] This Lego set is one of the coolest sets I have come across. My son and husband have been having a blast putting these together. It’s a really good size and fairly easy to get together.
Written by a customer while visiting influenster.com
Customer Rating
5
Awesome set for my budding geologist
on December 6, 2025
Posted by: stardazed18
Verified Purchase:No
My son LOVES all things geodes & Legos. This was the perfect birthday gift for him! He had a great time building it and loves having it on display next to his crystal collection. The pictures don’t do the product justice; it’s much prettier in person.
I would recommend this to a friend!
Written by a customer while visiting LEGO
Customer Rating
5
recommend it to anyone looking for a calm, visuall
on December 22, 2025
Posted by: marcor45_9214
[This review was collected as part of a promotion.] I received the LEGO Mineral Collection and honestly surprised me in the best way. From the start, it feels more like building a piece of art than a toy.
The crystal builds are the highlight. LEGO did an amazing job using transparent and layered pieces to make each mineral look realistic and unique. My favorites were the amethyst and fluorite the colors really pop once everything is assembled. The build process itself was relaxing and enjoyable, not frustrating, which made it perfect for unwinding after a long day.
The display shelves are simple but practical. While they aren’t as exciting as the crystals themselves, they do a good job of framing the minerals and making the whole set feel like something you’d see in a museum or on a décor shelf. Once finished, it looks great on a desk or bookshelf and always gets comments from visitors.
This isn’t a playset, and it’s definitely geared more toward adults or collectors. If you enjoy mindful builds, unique display pieces, or anything related to geology or design, this set is absolutely worth it. For the quality, creativity, and finished look make it feel like a solid value.
Written by a customer while visiting influenster.com
Customer Rating
3
There are better sets
on December 23, 2025
Posted by: briannes9de9_1879
[This review was collected as part of a promotion.] There were some missing pieces, making this difficult to put together. We had to go back and restart using extra pieces in place of the missing ones. It looks cool when done and makes the minerals look like they have different shapes and textured crystals.
Response from influenster.comBy Sien, LEGO® Customer Service, December 24, 2025
Thanks for taking the time to share your feedback with us. It can be a bit of a set-back when your build isn't complete, but we appreciate your innovative spirit! If you'd like to, y ou can request the parts you need at LEGO.build/BricksPieces-BV or get in touch at LEGO.build/Service-BV and we'll get replacements requested for you!
Written by a customer while visiting influenster.com